diff --git a/libsrc/rp6502/xreg.s b/libsrc/rp6502/xreg.s
index a882ab10f..140d60855 100644
--- a/libsrc/rp6502/xreg.s
+++ b/libsrc/rp6502/xreg.s
@@ -6,7 +6,7 @@
 
 .export _xreg
 .importzp c_sp
-.import addysp, _ria_call_int_errno
+.import addysp, _ria_call_int
 
 .include "rp6502.inc"
 
@@ -32,6 +32,6 @@
 
     ; run RIA operation
     lda #RIA_OP_XREG
-    jmp _ria_call_int_errno
+    jmp _ria_call_int
 
 .endproc